Access Control Installer vs. Locksmith: Who Does What on a Commercial Door
By Edin Mujcin, owner, XXL IT Services
When a business in Boise, Meridian or Nampa wants key card or fob entry, the first question is often who to call: a locksmith or an access control company. The answer is usually both, for different parts of the same door. This guide splits a commercial door into its parts and shows which trade normally owns each one, so you can scope the job, compare quotes and avoid the gap where nobody owns the lock.
Who does what on a commercial door
The table below shows the usual split on commercial jobs. "Other trade" covers the general contractor, the door and hardware supplier, the electrician and the fire alarm contractor. Where the answer changes from project to project, the table says so.
| Component | Access control installer | Locksmith | Other trade |
|---|---|---|---|
| Card / fob / phone reader | Installs, wires and programs | No | No |
| Controller or door hub | Installs, wires and programs | No | No |
| Cabling from the door to the controller | Pulls, terminates and tests | No | GC provides access to walls and ceilings |
| Electric strike | Installs and wires | Sometimes | Varies; confirm in the door hardware schedule |
| Maglock | Installs and wires | Rarely | Fire alarm contractor ties in the release |
| Request-to-exit (REX) device | Installs and wires | No | No |
| Door position switch | Installs and wires | No | Door supplier may need to prep the frame |
| Door closer | No | Sometimes | Varies; confirm in the door hardware schedule |
| Lock cylinder and keys | No | Yes | No |
| Master key system | No | Yes | No |
| Electrified lockset or exit device | Wires and programs | Sometimes installs | Varies; confirm in the door hardware schedule |
| Fire alarm release tie-in | Provides the release input | No | Fire alarm contractor connects; the AHJ approves |
| Lock power supply | Installs and wires | No | Electrician provides the line-voltage circuit |
The safest rule: if a part carries a signal or low voltage power back to the access control system, it belongs on the access control installer's scope. If a part turns with a key, it belongs to the locksmith. Everything in between gets assigned by name in the door hardware schedule. For the line-voltage side, see our guide on low voltage contractor vs. electrician.
Why the split matters
Most problems on card-access doors come from the handoff between trades. A strike is ordered for the wrong lock, the frame is never prepped for a door position switch, or a maglock is installed with no plan for the fire alarm release. Each of those means a return trip, a frame change or a failed inspection.
- Egress: people must always be able to get out. Maglocks need a code-compliant egress release, and the AHJ has the final say on what that is for each door.
- Fail-safe vs. fail-secure: a fail-safe lock unlocks when power drops; a fail-secure lock stays locked from the outside but still lets people out. The choice affects which strike or lock is ordered.
- Fire alarm: coordinate the fire alarm tie-in with the fire alarm contractor and the AHJ before the doors are ordered.
- Keys still matter: most card-access doors keep a key cylinder for override, so the master key system still needs an owner.
Office suite vs. warehouse vs. retail
Office suite
A typical office suite has a front entry with a reader and an electric strike, plus a server or records room with its own reader. The existing lever lock usually stays, so free exit remains mechanical and the locksmith keeps the cylinders. The access control installer adds the reader, strike, door position switch, REX and cable back to the network room.
Warehouse
Warehouses add man doors next to the docks, interior parts or tool rooms, and gates. Hollow metal frames and long cable runs are common, and gates often need outdoor-rated readers and conduit. Overhead dock doors are usually controlled separately from the card-access man doors. Keyed padlocks and cabinet locks stay with the locksmith.
Retail
Retail entries are often aluminum storefront doors with narrow stiles, which limits the strike and lock choices. Back-of-house doors, stock rooms and cash offices are the usual card-access doors, and storefront hardware changes may need the door supplier or locksmith. Agree on who changes the storefront lock before the reader is mounted.
What to ask each trade
Ask the access control installer
- Which platforms do you install, and why do you recommend one for this building?
- Does your own crew install the electric strikes, maglocks and REX devices, or is that subcontracted?
- Who pulls and tests the cable to each door?
- How will maglocks release on fire alarm, and who coordinates with the fire alarm contractor?
- Who programs credentials, schedules and access levels, and how are we trained to manage them?
Ask the locksmith
- Will the existing cylinders work with the new strike or lock, or do they change?
- How will the master key system cover card-access doors for override?
- Who keeps the key records, and how are keys issued and returned?
Ask the general contractor or door supplier
- Does the door hardware schedule list every opening, with an owner for each item?
- Are frames prepped for strikes and door position switches before they ship?
- When can low voltage cable and backboxes go in before drywall?
How XXL IT Services handles it
XXL IT Services is a commercial low voltage contractor based in Meridian, Idaho, in business since 2006, BBB Accredited with an A+ rating, and a certified UniFi installer. We install access control with UniFi Access and ProdataKey PDK. Our own crew installs the readers, controllers, cabling, electric strikes, maglocks, request-to-exit devices and door hardware, and we also install biometric readers and video intercoms.
We are not a locksmith. Mechanical keys, cylinders and master keying stay with your locksmith, and we coordinate with them when a lock has to change. On new construction and tenant improvements we work for the general contractor from the door hardware schedule. We serve Boise, Meridian, Nampa, Eagle, Kuna, Caldwell, Star, Garden City and Middleton, commercial work only. See our commercial access control installation page for what we install, or the UniFi Access vs. PDK comparison to pick a platform.
Frequently asked questions
Who installs key card access on a commercial door, a locksmith or an access control installer?
Can a locksmith install access control?
Do I still need a locksmith after installing key card access?
Who wires the maglock to the fire alarm?
Who installs the door closer and the door position switch?
Does XXL IT Services do locksmith work?
Talk to us about your doors
Call (208) 328-4500 (also our 24/7 emergency line), email [email protected], or send us your door list. If you already have a door hardware schedule, send it along and we will mark which items fall on the access control side.
XXL IT Services Team
We are a commercial low voltage contractor in Meridian. Our own crew installs structured cabling, fiber, UniFi cameras, access control and business Wi-Fi for businesses in Boise, Nampa and across the Treasure Valley.
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